12295733889 has 8 divisors (see below), whose sum is σ = 16399367712. Its totient is φ = 8194628000.

The previous prime is 12295733843. The next prime is 12295733893. The reversal of 12295733889 is 98833759221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12295733889 - 2¹⁷ = 12295602817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12295733899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620604 + ... + 640109.

It is an arithmetic number, because the mean of its divisors is an integer number (2049920964).

Almost surely, 2^12295733889 is an apocalyptic number.

It is an amenable number.

12295733889 is a deficient number, since it is larger than the sum of its proper divisors (4103633823).

12295733889 is a wasteful number, since it uses less digits than its factorization.

12295733889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263967.

The product of its digits is 6531840, while the sum is 57.

The spelling of 12295733889 in words is "twelve billion, two hundred ninety-five million, seven hundred thirty-three thousand, eight hundred eighty-nine".